PROGRAMME
Sunday, June 11
Registration & Welcome party at the Mercure Hotel
From 17:00

Registration

From 18:00

Welcome Party

Monday, June 12
Session 1 - Processing & Applications
8:30-8:40

Welcome

8:40-9:20

KeynoteBernardBewlay9:20-9:50

InvitedPierreSallot9:50-10:10

Oral

Masao

Takeyama

Chairman: Volker Guether
The Science and Technology of TiAl Alloys For Commercial
Aircraft Engines
γ-TiAl alloys for aeronautical applications: a status of theirindustrial implementation, development opportunities andRevolutionary Approach to Develop Novel TiAl Alloys for
LPT Blades under SIP Program in Japan

Break: 10:10-10:40

Session 2 - Additive Manufacturing

Chairman: Marc Thomas
Microstructure Design of Titanium Aluminides by Additive
Manufacturing
Insight into Additive Manufacturing by combining in situ
diffraction and modelling

10:40-11:10

InvitedChristoph

Leyens

11:10-11:30

Oral

FlorianPyczak11:30-11:50

Oral

MarcusRackel

TiAl powder based Composite Extrusion Modeling

11:50-12:10

Oral

Yoshihiko

NagataInvestigation of alloy composition and identification ofprocess challenges for additively manufactured gamma-Lunch: 12:30-14:00

Session 3 - Processing & Applications

Chairman: Wilfried Smarsly
Superior Productivity and Properties of Newly Designed
Wrought and Cast TiAl Alloys for Jet Engine Blade
FastCast - levitation melting & high-quality TiAl casting up
to 600 g

14:00-14:30

InvitedMasafumi

Kurashige

14:30-15:00

InvitedSerjejs

Spitans

15:00-15:20

Oral

Seong-Woong Kim

Development of TiAl alloys for gas turbine engines

15:20-15:40

Oral

HidekiMicrostructure and Mechanical Properties of Reactively
Sintered TiAl based Alloys

Wakabayashi

Break: 15:40-16:10

Session 4 - Fundamental

Chairman: John Lewandowski

16:10-16:40

Invited

David

Holec

16:40-17:10

InvitedHirotoyo

Nakashima

17:10-17:30

Oral

YoshihiroGohda

17:30-17:50

Oral

FrankStein

Modelling of phase transformations in TiAl-based alloys
Computational Alloy Design of TiAl alloys applicable toPowder Processes
First-principles study of transition-metal β stabilizers in Ti-AlO
Stability, Composition Range, and Phase Equilibria of theNb-stabilized, TiAl-based phases ωo and O

Tuesday, June 13
Session 5 - Fundamental

Chairwoman: Heike Gabrish

8:30-9:00

InvitedRuiYang

9:00-9:30

InvitedMariaNó

9:30-9:50

OralMichaelMusi

Formation and evolution of defects that interrupt lamellar
microstructure in cast TiAl alloys
High-Temperature Microstructure Evolution of an
Advanced Intermetallic Nano-Lamellar γ-TiAl Alloy
The effect of zirconium on phase stabilities andmicrostructure in the Ti-(42-46 at.%)Al alloy system

Break: 9:50-10:20

Session 6 - Additive Manufacturing

Chairman: Kui Liu

10:20-10:50

InvitedMarcThomas

Additive Manufacturing of Gamma Titanium Aluminides: A
Review of Methods, Properties and Challenges

10:50-11:20

InvitedKarin

Ratschbacher Production of intermetallic, spherical powders

Chairmen:
H.Nakashima & J.-P. Monchoux

Session 7 - Posters
Posters

11:20-12:30

Session 1Lunch: 12:30-14:00

Session 8 - Processing & Applications
14:00-14:30

Invited

AlainCouret

14:30-15:00

InvitedAkira

Fukushima

15:00-15:20

Oral

ArnaudFregeac

15:20-15:40

Oral

Tadayuki

HanadaChairman: Pierre Sallot
Development of the TiAl IRIS alloy by Spark Plasma
Sintering
Development of TiAl turbine blade with metal injection
molding process
FAST/SPS: NEW industrial post-process for full densificationof 3D TiAl complex shape from additive manufacturing
Application of MIM process to TiAl Turbine Blade

Break: 15:40-16:10

Session 9 - Alloy properties

Chairman: Mauro Filippini
Microstructural Heterogeneity and Post Processing Effects

16:10-16:40

InvitedJohn

Lewandowski on Mechanical Properties of Ti-48Al-2Cr-2Nb Additively

16:40-17:00

Oral

MurielHantcherli

Influence of some promising alloying elements on themechanical properties and deformation mechanisms of TiAl

17:00-17:20

Oral

AlexanderDonchev

High Temperature Oxidation of g - TiAl Alloys: Effect of Zr

17:20-17:40

Oral

Toshimitsu Tetsui

Effects of Various Factors on the Impact Resistance of TiAlAlloys

17:40-18:00

Oral

Lin

Deformation twins in α2-Ti3Al phaseSongWednesday, June 14
Session 10 - Fundamental

Chairman: Helmut Clemens

8:30-9:10

KeynoteMasao

Takeyama

9:10-9:30

Oral

MohamedKeita

9:30-9:50

Oral

Kazuhiro

MizutaAn Overview on “Materials Integration” for Revolutionary Design System of Structural Materials in SIP in Japan
Lamella orientation control of β-Solidifying TNM Alloys via
High-Temperature Compression
Effect of Microstructure on Creep Properties of TiAl4822
Built by Selective Laser Melting

Break: 9:50-10:20

Session 11 - Alloy properties

Chairman: José María San Juan

10:20-10:50

Invited

Mauro

Filippini

10:50-11:10

Oral

GuyMolénat

11:10-11:30

Oral

JonathanPaul

11:30-11:50

Oral

PascaleKanoutéFatigue cracking in additively manufactured gamma-TiAl
Plasticity and brittleness of the ordered Beta-o phase in aTNM-TiAl alloy
Embrittlement after high temperature exposure: overview
of the literature in view of new findings
Study of fatigue mechanisms at the microstructure level inTiAl alloys

Buffet: 12:00-13:30 and departure for the tour and banket

Thursday, June 15
Session 12 - Additive Manufacturing
8:30-9:00

InvitedHiroyuki

Yasuda9:00-9:30

InvitedIsakElfström

9:30-9:50

OralKen

ChoChairman: Florian Pyczak
Microstructure Control of TiAl Alloys by Additive
Manufacturing
A simulation-based approach for EBM additive
manufacturing of γ-TiAl
Microstructure and Mechanical Properties of Additively
Manufactured β-containing TiAl Alloys

Break: 9:50-10:20
Session 13 - Processing & Applications
10:20-10:50

InvitedMelissaAllen

10:50-11:20

InvitedTomohiro

Nishimura

Solid solution Strengthening of TiAl alloys with Zirconium,
mechanical properties
Development of Rapid Determination Technique of Molten
TiAl Alloys using X-ray Fluorescence

Chairmen:
H. Nakashima & J.-P. Monchoux

Session 14 - Posters
Posters

11:20-12:30

Chairwoman: Sara Biamino

Session 2

Lunch: 12:30-14:00
Session 15 - Processing & Applications
14:00-14:30

InvitedS. Biamino M. Galati

14:30-15:00

InvitedAndersEngström

15:00-15:20

OralKui

Lui

Chairwoman: Melissa Allen
Progress on Titanium Aluminides within the NEWTEAM EUproject
Data to aid materials design and process optimization ofTitanium AluminidesCost-effective Vacuum induction melting of gamma TiAland NiTi alloy15:20-15:40

OralKenji

DoiControl of lamellar colony size in sintering process forinjection-molded TiAl alloys

Break: 15:40-16:10
Session 16 - Fundamental

Chairman: Rui Yang
How elaborate in situ experiments guide modern alloy

16:10-16:40

InvitedPetra

Spoerk-Erdely development

16:40-17:00

Oral

José María San Juan

17:00-17:20

Oral

Heike

Gabrisch

17:20-17:40

Oral

YuzhengZhang

17:40-18:00

Oral

Xiaobing

LiRelaxation Mechanisms and Diffusion Processes in γ-TiAlIntermetallics
Microstructure and elastic properties in Ti-42Al-8.5Nb after
long-term annealing at 550°C
The Role that Hot Deformation Plays in Determining theStatic and Dynamic Mechanical Behavior of a High Niobium
Thermal stability in microstructure of Mn containing βsolidifying γ-TiAl alloy

Friday, June 16Session 17 - Alloy properties

Chairman: Bernard Bewlay

8:30-9:00

InvitedMathiasGaletz9:00-9:20

Oral

NadineLaska

9:20-9:40

Oral

ChristophBreuner

9:40-10:00

Oral

Ryosuke

Yamagata

Oxidation Behavior of TiAl Alloys, its Influence on theMechanical Properties and Mitigation Strategies via
Deposition of Ti2AlC MAX-phase based coating on
Titaniumaluminides to improve the oxidation resistance
Influence of oxidation protective coatings on the hightemperature fatigue behaviour of Ti-48Al-2Cr-2Nb
Development of Microstructure Factor-based Mechanicalproperty Prediction Module for TiAl Alloys

Break: 10:00-10:30
Session 18 - Summary & discussion
10:30-11:40

Extended summary

11:40-12:00

Concluding remarks

Chairman: Masao Takeyama

Buffet: 12:00-13:30 & Departure